A head-on collision closed eastbound lanes of Highway 69 for about two hours Sunday night. Early unconfirmed information indicated that three vehicles were involved, with four people injured in the accident, which happened at about 9:30 p.m., just east of Glassford Hill Rd. Firefighters extricated one woman from her vehicle, and transported all four to Yavapai Regional Medical Center East, where one was flown to John C. Lincoln Hospital in Phoenix. Watch dcourier.com for updates.